/* ============================================================
   #11 照片做幻灯片 · 胶片分镜台设计系统（ssg-）
   暖砂纸 + 影院砖红 + 焦糖橙 + 深可可；浅色为默认主题
   深色由 :root[data-theme="dark"] 整套覆盖，跟随导航 #themeToggle
   ============================================================ */
.ssg-page, .ssg-modal, .ssg-toast {
    --ssg-bg: #fbf2e6;
    --ssg-bg2: #f4e6d2;
    --ssg-panel: #fffcf6;
    --ssg-panel2: #f8efe1;
    --ssg-ink: #3b2a20;
    --ssg-sub: #7d6857;
    --ssg-line: #e6d4bd;
    --ssg-line2: #d2b898;
    --ssg-red: #8f3323;
    --ssg-red2: #6d2519;
    --ssg-orange: #d97f22;
    --ssg-orange-soft: #fbe9d1;
    --ssg-olive: #576b3b;
    --ssg-shadow: 0 14px 32px rgba(90, 56, 30, .13);
    --ssg-shadow-sm: 0 4px 12px rgba(90, 56, 30, .10);
    --ssg-r: 13px;
    --ssg-font: "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
    --ssg-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
:root[data-theme="dark"] .ssg-page,
:root[data-theme="dark"] .ssg-modal,
:root[data-theme="dark"] .ssg-toast {
    --ssg-bg: #17110e;
    --ssg-bg2: #201711;
    --ssg-panel: #221a15;
    --ssg-panel2: #2b2019;
    --ssg-ink: #f6e9d9;
    --ssg-sub: #bda48e;
    --ssg-line: #3d2e24;
    --ssg-line2: #594134;
    --ssg-red: #f0a07a;
    --ssg-red2: #ffc09c;
    --ssg-orange: #ffc06a;
    --ssg-orange-soft: #3a2918;
    --ssg-olive: #b6cf8a;
    --ssg-shadow: 0 14px 32px rgba(0, 0, 0, .38);
    --ssg-shadow-sm: 0 4px 12px rgba(0, 0, 0, .30);
}
.ssg-page { background: var(--ssg-bg); color: var(--ssg-ink); font-family: var(--ssg-font); font-size: 14px; line-height: 1.75; padding: 0 0 64px; min-height: 62vh; }
.ssg-wrap { max-width: 1180px; margin: 0 auto; padding: 18px 18px 0; }
.ssg-page .detail-breadcrumb { font-size: 12.5px; color: var(--ssg-sub); margin: 8px 0 18px; }
.ssg-page .detail-breadcrumb a { color: var(--ssg-sub); text-decoration: none; }
.ssg-page .detail-breadcrumb a:hover { color: var(--ssg-red); }
.ssg-page .detail-breadcrumb .current { color: var(--ssg-red); font-weight: 700; }

/* ---------- 首屏 ---------- */
.ssg-hero { display: grid; grid-template-columns: 1.12fr .88fr; gap: 26px; align-items: stretch; margin-bottom: 24px; }
.ssg-hero-copy { padding: 4px 0; }
.ssg-kicker {
    display: inline-flex; align-items: center; gap: 9px; font-family: var(--ssg-mono);
    font-size: 11px; letter-spacing: 1.2px; font-weight: 700; color: var(--ssg-red);
    border-bottom: 2px solid var(--ssg-red); padding-bottom: 5px; margin-bottom: 15px;
}
.ssg-reel { width: 13px; height: 13px; border: 2px solid var(--ssg-red); border-radius: 50%; position: relative; }
.ssg-reel::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--ssg-red); }
.ssg-page h1 { font-size: 39px; line-height: 1.16; font-weight: 850; letter-spacing: -1px; margin: 0 0 12px; }
.ssg-sub { font-size: 15px; line-height: 1.95; color: var(--ssg-sub); margin: 0 0 18px; max-width: 620px; }
.ssg-sub b { color: var(--ssg-ink); font-weight: 750; }
.ssg-facts { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.ssg-fact { background: var(--ssg-panel); border: 1px solid var(--ssg-line); border-radius: 3px 12px 12px 3px; border-left: 4px solid var(--ssg-line2); padding: 9px 18px; min-width: 116px; box-shadow: var(--ssg-shadow-sm); }
.ssg-fact b { display: block; font-size: 21px; font-family: var(--ssg-mono); font-weight: 800; line-height: 1.3; }
.ssg-fact span { font-size: 11.5px; color: var(--ssg-sub); }
.ssg-fact-hot { border-left-color: var(--ssg-red); background: var(--ssg-orange-soft); }
.ssg-fact-hot b { color: var(--ssg-red); }
.ssg-points { list-style: none; padding: 0; margin: 0; }
.ssg-points li { font-size: 12.5px; color: var(--ssg-sub); line-height: 2.05; }

/* 上传卡：胶片齿孔 */
.ssg-drop { background: var(--ssg-panel); border: 1px solid var(--ssg-line2); border-radius: 10px; box-shadow: var(--ssg-shadow); overflow: hidden; display: flex; flex-direction: column; transition: border-color .15s; }
.ssg-drop.is-over { border-color: var(--ssg-red); }
.ssg-perf { height: 15px; flex: none; background: repeating-linear-gradient(90deg, var(--ssg-ink) 0 14px, transparent 14px 30px); opacity: .82; }
.ssg-perf-top { border-radius: 9px 9px 0 0; }
.ssg-perf-bottom { border-radius: 0 0 9px 9px; }
.ssg-drop-inner { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 16px 20px; }
.ssg-drop-label { font-family: var(--ssg-mono); font-size: 10.5px; letter-spacing: 1.6px; color: var(--ssg-sub); align-self: stretch; text-align: left; margin-bottom: 4px; }
.ssg-drop-icon { font-size: 40px; margin: 0 0 4px; }
.ssg-drop-title { font-size: 16px; font-weight: 750; margin: 0 0 4px; }
.ssg-drop-sub { font-size: 11.5px; color: var(--ssg-sub); margin: 0 0 14px; }
.ssg-drop-actions { display: flex; gap: 9px; flex-wrap: wrap; justify-content: center; }
.ssg-drop-note { font-size: 11.5px; line-height: 1.7; color: var(--ssg-sub); margin: 13px 0 0; max-width: 340px; }

/* ---------- 通用件 ---------- */
.ssg-btn { border: 1px solid var(--ssg-line2); background: var(--ssg-panel); color: var(--ssg-ink); border-radius: 8px; padding: 9px 16px; font-size: 13.5px; font-weight: 750; cursor: pointer; font-family: inherit; transition: transform .12s, box-shadow .12s; }
.ssg-btn:hover { transform: translateY(-1px); box-shadow: var(--ssg-shadow-sm); }
.ssg-btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.ssg-btn-main { background: var(--ssg-red); border-color: var(--ssg-red2); color: #fff; }
:root[data-theme="dark"] .ssg-btn-main { color: #22120d; }
.ssg-btn-main:hover { background: var(--ssg-red2); }
.ssg-mini { border: 1px solid var(--ssg-line2); background: var(--ssg-panel2); color: var(--ssg-sub); border-radius: 6px; padding: 5px 10px; font-size: 11.5px; font-weight: 650; cursor: pointer; font-family: inherit; }
.ssg-mini:hover { color: var(--ssg-red); border-color: var(--ssg-red); }
.ssg-section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin: 0 0 11px; }
.ssg-section-head h2 { font-size: 19px; font-weight: 800; margin: 0; }
.ssg-section-head h2 span { font-size: 12.5px; font-weight: 500; color: var(--ssg-sub); }
.ssg-card { background: var(--ssg-panel); border: 1px solid var(--ssg-line); border-radius: var(--ssg-r); padding: 16px; box-shadow: var(--ssg-shadow-sm); min-width: 0; }
.ssg-card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 11px; }
.ssg-card-head h3 { font-size: 14.5px; margin: 0; font-weight: 800; }
.ssg-badge { font-size: 11px; color: var(--ssg-red); background: var(--ssg-orange-soft); border-radius: 999px; padding: 2px 10px; font-weight: 700; }
.ssg-empty { font-size: 12px; color: var(--ssg-sub); margin: 0; }
.ssg-hint { font-size: 11.5px; line-height: 1.7; color: var(--ssg-sub); margin: 9px 0 0; }

/* ---------- 胶片条 ---------- */
.ssg-film { background: var(--ssg-panel); border: 1px solid var(--ssg-line); border-radius: var(--ssg-r); padding: 14px 16px 16px; margin-bottom: 18px; box-shadow: var(--ssg-shadow-sm); }
.ssg-film-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.ssg-film-strip {
    display: flex; gap: 9px; overflow-x: auto; padding: 10px 12px; border-radius: 8px;
    background: #2a1d16; border-top: 7px solid #2a1d16; border-bottom: 7px solid #2a1d16;
    position: relative; min-height: 108px; align-items: center;
}
:root[data-theme="dark"] .ssg-film-strip { background: #0e0a08; border-color: #0e0a08; }
.ssg-film-strip .ssg-empty { color: #d8c2ab; padding: 12px; }
.ssg-frame {
    flex: 0 0 116px; border: 2px solid transparent; border-radius: 4px; overflow: hidden;
    background: #1c130f; cursor: pointer; position: relative; text-align: left; padding: 0;
}
.ssg-frame.is-on { border-color: var(--ssg-orange); box-shadow: 0 0 0 3px rgba(217,127,34,.35); }
.ssg-frame img { width: 116px; height: 72px; object-fit: cover; display: block; }
.ssg-frame .ssg-frame-meta { display: flex; justify-content: space-between; padding: 3px 6px; font-family: var(--ssg-mono); font-size: 10px; color: #f3e0c8; }
.ssg-frame .ssg-frame-cap { display: block; padding: 0 6px 4px; font-size: 9.5px; color: #c9ad90; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- 放映台 ---------- */
.ssg-main { display: grid; grid-template-columns: minmax(0, 1.36fr) minmax(0, .74fr); gap: 16px; align-items: start; }
.ssg-projector { background: #221711; border: 1px solid #3d2a1f; border-radius: 16px; padding: 13px; box-shadow: var(--ssg-shadow); min-width: 0; }
:root[data-theme="dark"] .ssg-projector { background: #0d0907; }
.ssg-projector-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 9px; font-family: var(--ssg-mono); font-size: 11px; color: #e9cfae; letter-spacing: .6px; }
.ssg-live { display: inline-flex; align-items: center; gap: 7px; font-weight: 700; }
.ssg-live i { width: 7px; height: 7px; border-radius: 50%; background: #e2634a; box-shadow: 0 0 0 4px rgba(226,99,74,.2); }
.ssg-timecode { color: #ffc06a; }
.ssg-screen { position: relative; width: 100%; aspect-ratio: 16 / 9; background: #0b0806; border-radius: 7px; overflow: hidden; border: 1px solid #403026; }
.ssg-screen.is-square { aspect-ratio: 1 / 1; }
.ssg-screen.is-portrait { aspect-ratio: 9 / 16; max-height: 560px; margin: 0 auto; }
.ssg-screen canvas { width: 100%; height: 100%; display: block; }
.ssg-screen-empty { position: absolute; inset: 0; display: grid; place-items: center; color: #8d7762; font-size: 13px; background: #0b0806; }
.ssg-screen-empty[hidden] { display: none !important; }
.ssg-controls { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 11px; }
.ssg-controls input[type=range] { flex: 1 1 130px; accent-color: var(--ssg-orange); min-width: 90px; }
.ssg-check { display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; color: #d8c0a4; cursor: pointer; }
.ssg-check input { accent-color: var(--ssg-orange); }

/* ---------- 参数面板 ---------- */
.ssg-panel { display: flex; flex-direction: column; gap: 13px; min-width: 0; }
.ssg-field { display: flex; flex-direction: column; gap: 5px; font-size: 11.5px; color: var(--ssg-sub); font-weight: 650; margin-bottom: 10px; }
.ssg-field b { color: var(--ssg-red); font-family: var(--ssg-mono); }
.ssg-field select, .ssg-input {
    border: 1px solid var(--ssg-line2); border-radius: 7px; background: var(--ssg-panel2); color: var(--ssg-ink);
    padding: 7px 9px; font-size: 12.5px; font-family: inherit; width: 100%; box-sizing: border-box;
}
.ssg-field input[type=range] { width: 100%; accent-color: var(--ssg-orange); }
.ssg-two { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ssg-export-btns { display: flex; flex-wrap: wrap; gap: 7px; }
.ssg-export-note { font-size: 11.5px; line-height: 1.7; color: var(--ssg-sub); margin: 10px 0 0; }

/* ---------- 分镜表 / 自检 ---------- */
.ssg-lower { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr); gap: 16px; margin-top: 20px; align-items: start; }
.ssg-table-scroll { overflow-x: auto; }
.ssg-table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 12.5px; }
.ssg-table th, .ssg-table td { padding: 8px 9px; border-bottom: 1px solid var(--ssg-line); text-align: left; }
.ssg-table th { font-size: 11.5px; color: var(--ssg-sub); background: var(--ssg-panel2); }
.ssg-table td.ssg-mono, .ssg-table th.ssg-mono { font-family: var(--ssg-mono); }
.ssg-table .ssg-empty { text-align: center; padding: 18px; }
.ssg-table b { color: var(--ssg-red); }
.ssg-check-list { list-style: none; padding: 0; margin: 0; }
.ssg-check-list li { position: relative; font-size: 12px; line-height: 1.8; padding: 6px 0 6px 22px; border-bottom: 1px dashed var(--ssg-line); color: var(--ssg-sub); }
.ssg-check-list li::before { content: "✓"; position: absolute; left: 3px; color: var(--ssg-olive); font-weight: 800; }
.ssg-check-list li.is-warn::before { content: "!"; color: var(--ssg-red); }
.ssg-check-list li b { color: var(--ssg-ink); }
.ssg-check-note { font-size: 11.5px; line-height: 1.75; color: var(--ssg-sub); margin: 11px 0 0; }

/* ---------- 弹窗 / toast ---------- */
.ssg-modal[hidden] { display: none !important; }
.ssg-modal { position: fixed; inset: 0; z-index: 900; display: flex; align-items: center; justify-content: center; background: rgba(28, 16, 10, .66); padding: 18px; font-family: var(--ssg-font); color: var(--ssg-ink); }
.ssg-modal-card { background: var(--ssg-panel); border: 1px solid var(--ssg-line2); border-radius: 14px; padding: 24px; width: min(460px, 100%); box-shadow: var(--ssg-shadow); position: relative; border-top: 5px solid var(--ssg-red); }
.ssg-modal-card h3 { font-size: 19px; margin: 0 0 12px; font-weight: 800; }
.ssg-modal-card p { font-size: 13px; line-height: 1.85; color: var(--ssg-sub); margin: 0 0 10px; }
.ssg-modal-card .ssg-modal-stat { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0 18px; }
.ssg-modal-stat b { background: var(--ssg-orange-soft); color: var(--ssg-red); border-radius: 7px; padding: 7px 11px; font-size: 12px; font-family: var(--ssg-mono); }
.ssg-modal-x { position: absolute; right: 11px; top: 8px; border: 0; background: transparent; color: var(--ssg-sub); font-size: 24px; cursor: pointer; line-height: 1; }
.ssg-toast { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(12px); background: var(--ssg-red); color: #fff; padding: 10px 20px; border-radius: 999px; font-size: 13px; font-weight: 700; box-shadow: var(--ssg-shadow); z-index: 950; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; font-family: var(--ssg-font); }
:root[data-theme="dark"] .ssg-toast { color: #22120d; }
.ssg-toast.is-on { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (max-width: 980px) {
    .ssg-hero, .ssg-main, .ssg-lower { grid-template-columns: minmax(0, 1fr); }
    .ssg-page h1 { font-size: 32px; }
}
@media (max-width: 560px) {
    .ssg-wrap { padding: 12px 12px 0; }
    .ssg-page h1 { font-size: 27px; }
    .ssg-sub { font-size: 14px; line-height: 1.85; }
    .ssg-fact { min-width: 96px; padding: 8px 12px; }
    .ssg-two { grid-template-columns: 1fr; }
    .ssg-projector-top { font-size: 10px; }
}